Restrict dependencies, since mtl-2 is incompatible
Restrict dependencies, since mtl-2 is incompatible

Ignore-this: d6565f9033cc40fd177a20d1688f3ed7

A couple removed constructors need to be replaced by the lowercase versions
(ex. State = StateT Identity now). But it isn't clear that mtl-1 should be
dropped.

darcs-hash:20101113022204-1499c-2200b106999a84f3933ae626b7df647a4c51b6cf

kmels/xmonad-launcher,kmels/xmonad-launcher